Shimano Deore XT M8250 12 Speed Di2 Upgrade Kit
The Shimano Deore XT M8250 12-Speed Di2 Upgrade Kit is the ultimate electronic drivetrain upgrade for riders who demand precision, durability, and seamless performance on the trail. This complete kit includes everything you need to transform your bike with Shimano’s cutting-edge Di2 technology:
Shimano Deore XT SW-M8250-R Di2 shifting switch – Ergonomic, customizable, and built for instant, reliable shifting.
Shimano Deore XT RD-M8250 Di2 12-Speed rear derailleur – Robust, impact-protected, and engineered for ultra-fast wireless shifting.
Shimano BT-DN320 Di2 rear derailleur battery – Compact, durable, and long-lasting power source for consistent performance.
Shimano EC-DN100 battery charger for Di2 rear derailleur battery - Efficient charging for uninterrupted riding.
Shimano SM-CN910-12 quick link connector – Reliable, tool-free solution for chain assembly.
Together, this upgrade kit delivers flawless gear changes, smarter ergonomics, and next-level reliability, making it the ideal choice for riders who want the best of Shimano’s Di2 innovation.
Shimano Deore XT SW-M8250-R Di2 shifting switch (Clamp band)
The Shimano Deore XT SW-M8250-R Di2 Rapid ES Shifter combines familiar ergonomics with next-generation adjustability for precise, customizable control. With multiple shift modes, tactile feedback, and programmable options via Shimano’s E-Tube Project app, this wireless shifter delivers a seamless and natural riding experience.
- Series: Deore XT
- Switch type: Adjustable lever position
- Position: Clamp band
- Button numbers (pcs): 3
- Switch 1 (Default function): RD outward
- Switch 1 (Multiple input | 2 step): ✔
- Switch 1 (Multiple input | Hold): ✔
- Switch 1 (Adjustable lever position): Forward/backward, upward/downward
- Switch 2 (Default function): RD inward
- Switch 2 (Multiple input | 2 step): ✔
- Switch 2 (Multiple input | Hold): ✔
- Switch 2 (Adjustable lever position): Forward/backward, upward/downward
- Switch 3 (Default function): Shifting/Adj. mode
- Switch 3 (Multiple input | Hold): ✔
- Battery: CR1632 x 2
- LED (Shimano system status): ✔
- Average weight: 104g
Shimano Deore XT RD-M8250 Di2 12-Speed rear derailleur
The Shimano Deore XT RD-M8250 Shadow ES Derailleur brings rugged durability and precise wireless shifting to your drivetrain. Featuring Automatic Impact Recovery, skid-plate protection, and covered pulleys, it ensures consistent performance even in harsh trail conditions, while delivering smooth, ultra-fast 12-speed gear changes.
- Series: Deore XT
- Rear speeds: 12
- Compatible chain: HG 12-speed
- Direct attachment mount(conventional):✔
- Max. front difference: 0T
- Total capacity: 36T (GS) | 41T (SGS)
- Low sprocket (Max): 45T (GS) | 51T (SGS)
- Low sprocket (Min): 45T (GS) | 51T (SGS)
- Top sprocket (Max): 9T (GS) | 10T (SGS)
- Top sprocket (Min): 9T (GS) | 10T (SGS)
- Fluoric coated link bushings: TBD
- Pulley (Guide pulley bearing): Sealed bearing
- Pulley (Tension pulley bearing): Sealed bearing
- Pulley (Teeth): 13
- Pulley (Sunken type pulley screw): TBD
- B-axle (Hollow axle): TBD
- Di2 connectivity wireless (Di2 shifting): ✔
- Di2 connectivity wireless (Bluetooth® LE custom (*1) | Adjust mode information): ✔
- Di2 connectivity wireless (Bluetooth® LE custom (*1) | Di2 battery level): ✔
- Di2 connectivity wireless (Bluetooth® LE custom (*1) | Gear position): ✔
- Di2 connectivity wireless (Bluetooth® LE custom (*1) | Shimano E-bike systems data items (*3)): ✔
- Di2 connectivity wireless (Bluetooth® LE custom (*1) | Compatible with E-Tube ride): ✔
- Di2 connectivity wireless (Bluetooth® LE custom (*1) | Compatible with E-Tube project): ✔
- Di2 connectivity wireless (ANT private (*2) | Adjust mode information): ✔
- Di2 connectivity wireless (ANT private (*2) | Di2 battery level): ✔
- Di2 connectivity wireless (ANT private (*2) | Gear position): ✔
- Di2 connectivity wireless (ANT private (*2) | Shimano E-bike systems data items (*3)): ✔
- LED for system status: ✔
Shimano BT-DN320 Di2 rear derailleur battery
Compact and durable, the Shimano BT-DN320 Di2 internal battery powers your wireless drivetrain with long-lasting reliability. Fitting securely within the rear derailleur, it ensures consistent shifting performance across any terrain.
- Model no: BT-DN320
- Type: On-board battery
- Chemistry: Li-Ion
- Rated voltage (V): 7.6
- Rated capacity (Ah): 0.305
Shimano EC-DN100 battery charger for Di2 rear derailleur battery
The Shimano EC-DN100 Charger keeps your Di2 battery ready for every ride. Compact and easy to use, this USB-compatible charger is the reliable way to power your Shimano wireless drivetrain.
- Model no: EC-DN100
- Type: On-board battery
- Compatible battery: BT-DN320
- Charging cord: Included
Shimano SM-CN910-12 quick link connector
The Shimano SM-CN910-12 Quick Link provides a secure, tool-free connection for Shimano 12-speed chains. Perfect for quick installation and easy maintenance, it delivers reliability and convenience for riders.
- Model no: SM-CN910-12
- E-bike rear derailleur system compatible: On-board battery
- Compatible battery: ✔
- Compatible chain: HG 12-speed
- Pin link plate: Nickel plated
- Chromizing treatment link pin: ✔
Upgrade your drivetrain with the Shimano Deore XT M8250 Di2 Kit—engineered for precision, protection, and performance on every ride.
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Let customers speak for us
Great product with super friendly staff. Definitely recommend to all
It works as wat is supposed to but loose on my most integrated bar but its suffice
Chain & cassette are super clean,,just as prescript to use, soak it for 2-3 mins; it would be better to use a toothbrush to brush through the chain & cassette. Thanks to the young staff who recommended.
你好！关于这个车灯，我的经验是：
对于山地车（MTB）骑行来说，我觉得这个灯是真的很好用。不过，如果是公路车，我个人就不推荐了。
完美整合： “我最喜欢的是它能完美地安装在 Quick Lock 手机支架的下方。Quick Lock 上面放着电话导航，而这盏灯就在电话下方，这样我的把横位置就非常整洁，一次性解决了手机和车灯的安装问题。
满足日常需求： 对于山地车来说，因为主要是在马路上保持能见度，提醒别人前面有车过来，这个灯的亮度是完全足够的。山地车在马路上速度一般也不会太快，所以它作为日常安全警示灯非常到位。不占空间： “这种整合式的安装方式，特别适合把横（车把）空间有限的山地车。
我不推荐给公路车的原因是：公路车速度快得多，如果晚上骑行或者需要照亮路面，它可能在亮度上会不够用，需要一个更强大、专用的照明大灯。这个灯的定位更偏向于警示/辅助照明。
Delivered as pictured, delivered in great condition, pleasure to deal with.
Prompt delivery suberb product -- bright -- easily fitted to helmet and good battery life.
size fits like past season. great service from New Era Cycles too.
robust and good for servicing drivetrain.
Good to use for servicing your bike
2in1 (Bike Stand and Servicing bikes)
Good power shift from legs to pedal. Very stable.
Comfortable fit & nice colour way!
Good product to spray onto cassette and RD cogs to remove grime.
Not the first Podium I have, just like the fancy coral (pink) colour.
It fits perfectly on my Hito 6 foldie..Tqvm
Easy to install on bike.
